Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1721 (SUPPLEMENTAL RESTRAINT SYSTEM)REMOVAL AND INSTALLATIONOCCUPANT CLASSIFICATION SENSORINSTALLATION
2009 Mercury Milan Premier, 3.0 1, AWD
Occupant Classification Sensor: Installation
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Installation
WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
All seats
- Bend the pressure sensor bracket retaining ear back so it will engage during assembly.
- Attach the heated seat cushion element to the seat cushion pad.
Vehicles with heated seats
NOTE:
The heated seat element on the front passenger seat cushion is not serviceable separately. If a new heated seat element is needed on the front passenger seat cushion, a new OCS system service kit and a new heated seat element must be installed.
Seats having the original equipment OCS system installed
NOTE:
Failure to route the seat Occupant Classification Sensor (OCS) system components through the correct seat cushion support opening can cause component failure.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.